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MX2020002879A - Methods and compositions for isolation of copper group metals. - Google Patents

Methods and compositions for isolation of copper group metals.

Info

Publication number
MX2020002879A
MX2020002879A MX2020002879A MX2020002879A MX2020002879A MX 2020002879 A MX2020002879 A MX 2020002879A MX 2020002879 A MX2020002879 A MX 2020002879A MX 2020002879 A MX2020002879 A MX 2020002879A MX 2020002879 A MX2020002879 A MX 2020002879A
Authority
MX
Mexico
Prior art keywords
metals
compositions
methods
isolation
recovered
Prior art date
Application number
MX2020002879A
Other languages
Spanish (es)
Inventor
Michael D Wyrsta
Original Assignee
Lixivia Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lixivia Inc filed Critical Lixivia Inc
Publication of MX2020002879A publication Critical patent/MX2020002879A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/16—Extraction of metal compounds from ores or concentrates by wet processes by leaching in organic solutions
    • C22B3/1608—Leaching with acyclic or carbocyclic agents
    • C22B3/1616—Leaching with acyclic or carbocyclic agents of a single type
    • C22B3/1625—Leaching with acyclic or carbocyclic agents of a single type with amines
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0067—Leaching or slurrying with acids or salts thereof
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching processes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching processes
    • C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/16—Extraction of metal compounds from ores or concentrates by wet processes by leaching in organic solutions
    • C22B3/1608—Leaching with acyclic or carbocyclic agents
    • C22B3/1616—Leaching with acyclic or carbocyclic agents of a single type
    • C22B3/165—Leaching with acyclic or carbocyclic agents of a single type with organic acids
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B58/00—Obtaining gallium or indium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

Se proporcionan composiciones y métodos que proporcionan recuperación de metales tales como cobre, níquel, cobalto, indio y otros metales que se recuperan de relaves mineros, cuerpos minerales in situ o desechos posconsumo. Se utiliza un lixiviante que contiene amina para generar una solución acuosa del metal deseado a partir de sales insolubles presentes en el material fuente. Los metales se pueden recuperar y purificar mediante varios procesos, incluida la extracción en un disolvente orgánico inmiscible, Ia electrodeposición, la cristalización y Ia reducción química. EI lixiviante gastado se puede regenerar y reciclar en el proceso de recuperación de metales.Compositions and methods are provided that provide recovery of metals such as copper, nickel, cobalt, indium, and other metals that are recovered from mine tailings, in-place ore bodies, or post-consumer waste. An amine-containing leacher is used to generate an aqueous solution of the desired metal from insoluble salts present in the source material. The metals can be recovered and purified by various processes, including extraction in an immiscible organic solvent, electrodeposition, crystallization and chemical reduction. The spent leach can be regenerated and recycled in the metal recovery process.

MX2020002879A 2017-09-14 2018-09-14 Methods and compositions for isolation of copper group metals. MX2020002879A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762558785P 2017-09-14 2017-09-14
PCT/US2018/051050 WO2019055766A1 (en) 2017-09-14 2018-09-14 Methods and compositions for isolation of copper group metals

Publications (1)

Publication Number Publication Date
MX2020002879A true MX2020002879A (en) 2020-11-06

Family

ID=65723861

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020002879A MX2020002879A (en) 2017-09-14 2018-09-14 Methods and compositions for isolation of copper group metals.

Country Status (7)

Country Link
US (1) US11566304B2 (en)
CN (1) CN111566238A (en)
CA (1) CA3075894A1 (en)
CL (1) CL2020000670A1 (en)
MX (1) MX2020002879A (en)
PE (1) PE20200951A1 (en)
WO (1) WO2019055766A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2020002879A (en) 2017-09-14 2020-11-06 Lixivia Inc Methods and compositions for isolation of copper group metals.
CN114315604B (en) * 2020-10-09 2025-12-09 上海凯赛生物技术股份有限公司 Extraction method of 1, 5-pentanediamine, 1, 5-pentanediamine product obtained by extraction method and polyamide
CN113355518A (en) * 2021-06-02 2021-09-07 江西思远再生资源有限公司 Method for treating ammonia distillation residues
WO2024243137A1 (en) * 2023-05-19 2024-11-28 Surendhran Roshaan Process for encapsulation of zeolite encapsulated transition metal particles
WO2024263955A1 (en) 2023-06-21 2024-12-26 SiTration, Inc. Methods and apparatus for extracting metals from materials

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1278854A (en) 1916-09-01 1918-09-17 Big Indian Copper Co Process of treating copper ores by lixiviation.
US2242217A (en) 1938-04-28 1941-05-20 Ovalle Tupper & Amenabar Limit Process for the lixiviation of copper ores and the subsequent recovery of copper
US4654078A (en) 1985-07-12 1987-03-31 Perez Ariel E Method for recovery of precious metals from difficult ores with copper-ammonium thiosulfate
WO2001089670A1 (en) * 2000-05-23 2001-11-29 National University Of Singapore Method for metal recovery from aqueous solutions
AU2003270891A1 (en) 2002-09-27 2004-04-19 The Board Of Regents Of The University And Community College System Of Nevada Catalyzed dissolution of copper from sulfur-containing copper minerals
CA2715914C (en) 2008-03-12 2019-01-22 Otago Innovation Limited Insulin signal peptide fragment biomarkers
US9347111B2 (en) * 2012-11-06 2016-05-24 Lixivia, Inc. Making mineral salts from various sources
US10487374B2 (en) * 2013-03-28 2019-11-26 Yava Technologies Inc. Integrated recovery of metals from complex substrates
US9738950B2 (en) * 2013-11-06 2017-08-22 Lixivia, Inc. Systems and methods for alkaline earth production
JP6672267B2 (en) * 2014-04-28 2020-03-25 リクシヴィア・インコーポレイテッドＬｉｘｉｖｉａ， Ｉｎｃ． Method for producing alkaline earth carbonate
US9410225B2 (en) * 2014-05-13 2016-08-09 Teck Resources Limited Process for recovery of copper from arsenic-bearing and/or antimony-bearing copper sulphide concentrates
EA035793B1 (en) * 2015-03-11 2020-08-11 Кёртин Юниверсити Process for selective recovery of chalcophile group elements
CA2987795C (en) * 2015-07-06 2021-12-28 Sherritt International Corporation Recovery of copper from arsenic-containing process feed
MX2020002879A (en) 2017-09-14 2020-11-06 Lixivia Inc Methods and compositions for isolation of copper group metals.

Also Published As

Publication number Publication date
WO2019055766A1 (en) 2019-03-21
CL2020000670A1 (en) 2020-09-04
CA3075894A1 (en) 2019-03-21
CN111566238A (en) 2020-08-21
PE20200951A1 (en) 2020-09-22
US11566304B2 (en) 2023-01-31
US20200277683A1 (en) 2020-09-03

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